CHOICE命令提示用户在多个选项中选择一个(通过单个按键)

@echo off
echo Please choose one of the following options
echo 1. Apple
echo 2. Orange
echo 3. Pizza
echo a, b, c. Something else
choice /c:123abc /m "Answer?"
set ChoiceLevel=%ErrorLevel%
echo Choice was: %ChoiceLevel%

%ChoiceLevel%将是选中的第n个选项(在上面的例子中，b=5)。

更多详情请访问SS64.com上的CHOICE参考页面。

犯错就放弃。

IF "%errorlevel%" NEQ "0" (
   echo "ERROR:  Something broke.  Bailing out."
   exit /B 1
)

没有编辑器，需要创建一个批处理文件?

copy con test.bat

只需输入命令，按enter键输入新行。 按Ctrl-Z和Enter关闭文件。

There is also the EDLIN command. While it may be an old bastard tool once used for line-based text editing, the fact that it's controllable from the command line makes it rather useful for batch scripting, mostly because, just like any other case you'd be using EDLIN, it's the only tool available. After all, EDLIN is not a tool you would ordinarily want to use for text editing, unless you are somewhat masochistic. To quote Tim Patterson (the fellow who wrote it): "I was aghast when I heard that IBM was using it and not throwing it out the window."

注意:EDLIN将老式的EOF (1A)标记添加到它编辑的文件中。如果需要删除它们，可能必须使用DEBUG。

去:eof纸板

我在脚本的末尾添加了“goto:eof”，作为存放代码片段的方便空间。这样我就可以快速复制/粘贴到这个区域，而不需要注释/取消注释。

goto :eof
:: code scraps
call this.bat
call that.bat
set TS=%DATE:~10%%DATE:~4,2%%DATE:~7,2%-%TIME:~0,2%%TIME:~3,2%%TIME:~6%%
for /R C:\temp\ %%G in (*.bak) DO del %%G

调用集——将环境变量展开几个层次。

在http://ss64.com/nt/call.html#advanced从另一个SO问题的答案中发现这个批处理文件变量在for循环中初始化

set VarName=Param
set Param=This

call set Answer=%%%Varname%%%
Echo %Answer%

给了

set VarName=Param
set Param=This
call set Answer=%Param%
Echo This
This